I ought to spread you ought to spread he ought to spread we ought to spread you ought to spread they ought to spread
V-ing form
I ought to be spreading you ought to be spreading he ought to be spreading we ought to be spreading you ought to be spreading they ought to be spreading
Perfect
I ought to have spread you ought to have spread he ought to have spread we ought to have spread you ought to have spread they ought to have spread
V-ing perfect
I ought to have been spreading you ought to have been spreading he ought to have been spreading we ought to have been spreading you ought to have been spreading they ought to have been spreading
Negation
Simple form
I oughtn't to spread you oughtn't to spread he oughtn't to spread we oughtn't to spread you oughtn't to spread they oughtn't to spread
V-ing form
I oughtn't to be spreading you oughtn't to be spreading he oughtn't to be spreading we oughtn't to be spreading you oughtn't to be spreading they oughtn't to be spreading
Perfect
I oughtn't to have spread you oughtn't to have spread he oughtn't to have spread we oughtn't to have spread you oughtn't to have spread they oughtn't to have spread
V-ing perfect
I oughtn't to have been spreading you oughtn't to have been spreading he oughtn't to have been spreading we oughtn't to have been spreading you oughtn't to have been spreading they oughtn't to have been spreading
Interrogative form
Simple form
ought to I spread? ought to you spread? ought to he spread? ought to we spread? ought to you spread? ought to they spread?
V-ing form
ought to I be spreading? ought to you be spreading? ought to he be spreading? ought to we be spreading? ought to you be spreading? ought to they be spreading?
Perfect
ought to I have spread? ought to you have spread? ought to he have spread? ought to we have spread? ought to you have spread? ought to they have spread?
V-ing perfect
ought to I have been spreading? ought to you have been spreading? ought to he have been spreading? ought to we have been spreading? ought to you have been spreading? ought to they have been spreading?
Interro-negative form
Simple form
oughtn't I to spread? oughtn't you to spread? oughtn't he to spread? oughtn't we to spread? oughtn't you to spread? oughtn't they to spread?
V-ing form
oughtn't I to be spreading? oughtn't you to be spreading? oughtn't he to be spreading? oughtn't we to be spreading? oughtn't you to be spreading? oughtn't they to be spreading?
Perfect
oughtn't I to have spread? oughtn't you to have spread? oughtn't he to have spread? oughtn't we to have spread? oughtn't you to have spread? oughtn't they to have spread?
V-ing perfect
oughtn't I to have been spreading? oughtn't you to have been spreading? oughtn't he to have been spreading? oughtn't we to have been spreading? oughtn't you to have been spreading? oughtn't they to have been spreading?